55149050872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{256813}}^1$

素因数の和:258415

約数の個数: 32

約数和(自身を含む): 109556852400

約数和(自身を除く): 54407801528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1579, 3158, 6316, 12632, 26843, 53686, 107372, 214744, 256813, 513626, 1027252, 2054504, 4365821, 8731642, 17463284, 34926568, 405507727, 811015454, 1622030908, 3244061816, 6893631359, 13787262718, 27574525436, 55149050872]

約数ペア:

[(1, 55149050872), (2, 27574525436), (4, 13787262718), (8, 6893631359), (17, 3244061816), (34, 1622030908), (68, 811015454), (136, 405507727), (1579, 34926568), (3158, 17463284), (6316, 8731642), (12632, 4365821), (26843, 2054504), (53686, 1027252), (107372, 513626), (214744, 256813)]